Windows Server 2019 - Wikipedia
https://en.wikipedia.org/wiki/Windows_Server_2019Windows Server 2019 is the ninth version of the Windows Server operating system by Microsoft, as part of the Windows NT family of operating systems. It is the second version of the server operating system based on the Windows 10 platform, after Windows Server 2016. It was announced on March 20, 2018 for the first Windows Insiderpreview release, and was released internationally on O…
Windows 10 and Windows Server 2019 update history
support.microsoft.com › en-us › topicOct 09, 2018 · Current status of Windows 10, version 1809, Windows Server, version 1809, and Windows Server 2019. Windows 10, version 1809 rollout status as of March 28, 2019. Available for any user who manually selects “Check for updates” via Windows Update. Designated for broad deployment and Semi-Annual Channel for servicing status (recommended option).